[ 132.096735][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.103329][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.1.31' (ED25519) to the list of known hosts. 2025/07/27 21:06:05 ignoring optional flag "sandboxArg"="0" 2025/07/27 21:06:06 parsed 1 programs [ 139.785920][ T6297] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 143.716066][ T6323] chnl_net:caif_netlink_parms(): no params data found [ 143.841333][ T6323] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.848624][ T6323] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.856284][ T6323] bridge_slave_0: entered allmulticast mode [ 143.864686][ T6323] bridge_slave_0: entered promiscuous mode [ 143.876858][ T6323] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.884148][ T6323] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.891265][ T6323] bridge_slave_1: entered allmulticast mode [ 143.898832][ T6323] bridge_slave_1: entered promiscuous mode [ 143.938265][ T6323] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 143.950758][ T6323] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 143.991802][ T6323] team0: Port device team_slave_0 added [ 144.000979][ T6323] team0: Port device team_slave_1 added [ 144.035182][ T6323] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 144.042126][ T6323] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 144.068187][ T6323] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 144.081646][ T6323] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 144.089657][ T6323] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 144.115674][ T6323] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 144.167435][ T6323] hsr_slave_0: entered promiscuous mode [ 144.174386][ T6323] hsr_slave_1: entered promiscuous mode [ 144.784676][ T6323] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 144.797975][ T6323] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 144.809923][ T6323] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 144.821721][ T6323] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 144.940078][ T6323] 8021q: adding VLAN 0 to HW filter on device bond0 [ 144.968923][ T6323] 8021q: adding VLAN 0 to HW filter on device team0 [ 144.982562][ T71] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.989719][ T71] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.011828][ T71] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.019019][ T71] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.313190][ T6323] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 145.375288][ T6323] veth0_vlan: entered promiscuous mode [ 145.391863][ T6323] veth1_vlan: entered promiscuous mode [ 145.436759][ T6323] veth0_macvtap: entered promiscuous mode [ 145.448722][ T6323] veth1_macvtap: entered promiscuous mode [ 145.478643][ T6323] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 145.495179][ T6323] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 145.511300][ T6323] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 145.520402][ T6323] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 145.529599][ T6323] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 145.539562][ T6323] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 145.748829][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.832311][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.893634][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.975613][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 146.107493][ T5859] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 146.116374][ T5859] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 146.125814][ T5859] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 146.137978][ T5859] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 146.145824][ T5859] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 147.407118][ T71] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.437342][ T71] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 147.514143][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.533509][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 148.267212][ T13] bridge_slave_1: left allmulticast mode [ 148.284114][ T13] bridge_slave_1: left promiscuous mode [ 148.289908][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.316804][ T13] bridge_slave_0: left allmulticast mode [ 148.332413][ T13] bridge_slave_0: left promiscuous mode [ 148.338197][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.708373][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 148.721000][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 148.732169][ T13] bond0 (unregistering): Released all slaves [ 148.848257][ T13] hsr_slave_0: left promiscuous mode [ 148.855269][ T13] hsr_slave_1: left promiscuous mode [ 148.865665][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 148.874024][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 148.882039][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 148.889901][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 148.915289][ T13] veth1_macvtap: left promiscuous mode [ 148.920866][ T13] veth0_macvtap: left promiscuous mode [ 148.926907][ T13] veth1_vlan: left promiscuous mode [ 148.932244][ T13] veth0_vlan: left promiscuous mode [ 149.354959][ T13] team0 (unregistering): Port device team_slave_1 removed [ 149.395025][ T13] team0 (unregistering): Port device team_slave_0 removed 2025/07/27 21:06:25 executed programs: 0 [ 152.260330][ T5859] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 152.272507][ T5859] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 152.283812][ T5859] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 152.291853][ T5859] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 152.306851][ T5859] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 152.653856][ T6540] chnl_net:caif_netlink_parms(): no params data found [ 152.768789][ T6540] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.776589][ T6540] bridge0: port 1(bridge_slave_0) entered disabled state [ 152.784356][ T6540] bridge_slave_0: entered allmulticast mode [ 152.792211][ T6540] bridge_slave_0: entered promiscuous mode [ 152.802121][ T6540] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.809543][ T6540] bridge0: port 2(bridge_slave_1) entered disabled state [ 152.816954][ T6540] bridge_slave_1: entered allmulticast mode [ 152.825161][ T6540] bridge_slave_1: entered promiscuous mode [ 152.879736][ T6540] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 152.893893][ T6540] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 152.947126][ T6540] team0: Port device team_slave_0 added [ 152.957144][ T6540] team0: Port device team_slave_1 added [ 152.999331][ T6540] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 153.006413][ T6540] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 153.035462][ T6540] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 153.048194][ T6540] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 153.055536][ T6540] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 153.084543][ T6540] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 153.154580][ T6540] hsr_slave_0: entered promiscuous mode [ 153.161348][ T6540] hsr_slave_1: entered promiscuous mode [ 153.651865][ T6540] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 153.666866][ T6540] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 153.679702][ T6540] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 153.696239][ T6540] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 153.811179][ T6540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 153.839361][ T6540] 8021q: adding VLAN 0 to HW filter on device team0 [ 153.852922][ T71] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.860066][ T71] bridge0: port 1(bridge_slave_0) entered forwarding state [ 153.876738][ T71] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.883885][ T71] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.161834][ T6540] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 154.228684][ T6540] veth0_vlan: entered promiscuous mode [ 154.247059][ T6540] veth1_vlan: entered promiscuous mode [ 154.291336][ T6540] veth0_macvtap: entered promiscuous mode [ 154.304242][ T6540] veth1_macvtap: entered promiscuous mode [ 154.329703][ T6540] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 154.348775][ T6540] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 154.367538][ T6540] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.377750][ T6540] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.387612][ T6540] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.397902][ T6540] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.412973][ T5161] Bluetooth: hci0: command tx timeout [ 154.489977][ T71] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.505177][ T71] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.543606][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.551549][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.653653][ T6611] loop0: detected capacity change from 0 to 1024 [ 154.667953][ T6611] ======================================================= [ 154.667953][ T6611] WARNING: The mand mount option has been deprecated and [ 154.667953][ T6611] and is ignored by this kernel. Remove the mand [ 154.667953][ T6611] option from the mount to silence this warning. [ 154.667953][ T6611] ======================================================= [ 154.774432][ T6611] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 154.875847][ T6620] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4113: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 154.908237][ T6540] EXT4-fs error (device loop0): mb_free_blocks:1948: group 0, inode 15: block 113:freeing already freed block (bit 7); block bitmap corrupt. [ 154.930626][ T6620] EXT4-fs (loop0): pa ffff8880791dfbc8: logic 128, phys. 385, len 8 [ 154.939391][ T6620] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5364: group 0, free 0, pa_free 1 [ 154.961585][ T6620] syz.0.16 (6620) used greatest stack depth: 19448 bytes left [ 154.986517][ T6540] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.057949][ T6626] loop0: detected capacity change from 0 to 1024 [ 155.078327][ T6626] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 155.150667][ T6626] EXT4-fs error (device loop0): mb_free_blocks:1948: group 0, inode 15: block 209:freeing already freed block (bit 13); block bitmap corrupt. [ 155.226030][ T6540] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.310867][ T6635] loop0: detected capacity change from 0 to 1024 [ 155.350266][ T6635] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 155.396814][ T6635] EXT4-fs error (device loop0): mb_free_blocks:1948: group 0, inode 15: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 155.475364][ T6540] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.561115][ T6645] loop0: detected capacity change from 0 to 1024 [ 155.605336][ T6645] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 155.740491][ T6540] EXT4-fs error (device loop0): mb_free_blocks:1948: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 155.776694][ T6540] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 0 [ 155.791348][ T6540] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 16 [ 155.809802][ T6540] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.928555][ T6654] loop0: detected capacity change from 0 to 1024 [ 155.972075][ T6654] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 156.054976][ T6654] EXT4-fs error (device loop0): mb_free_blocks:1948: group 0, inode 15: block 305:freeing already freed block (bit 19); block bitmap corrupt. [ 156.070915][ T6654] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz.0.20: Freeing blocks not in datazone - block = 0, count = 0 [ 156.089687][ T6654] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz.0.20: Freeing blocks not in datazone - block = 0, count = 16 [ 156.109573][ T6654] EXT4-fs error (device loop0): ext4_map_blocks:816: inode #15: block 18446744073709551600: comm syz.0.20: lblock 48 mapped to illegal pblock 18446744073709551600 (length 1) [ 156.133865][ T6654] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz.0.20: Freeing blocks not in datazone - block = 0, count = 0 [ 156.148247][ T6654] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz.0.20: Freeing blocks not in datazone - block = 0, count = 16 [ 156.164233][ T6654] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz.0.20: Freeing blocks not in datazone - block = 0, count = 0 [ 156.181216][ T6654] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz.0.20: Freeing blocks not in datazone - block = 0, count = 16 [ 156.196325][ T6654] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz.0.20: Freeing blocks not in datazone - block = 281474976710640, count = 16 [ 156.211629][ T6654] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz.0.20: Freeing blocks not in datazone - block = 281474976710640, count = 1 [ 156.248040][ T71] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 48 with max blocks 1 with error 28 [ 156.263382][ T71] EXT4-fs (loop0): This should not happen!! Data will be lost [ 156.263382][ T71] [ 156.278642][ T71] EXT4-fs (loop0): Total free blocks count 0 [ 156.284948][ T71] EXT4-fs (loop0): Free/Dirty block details [ 156.290875][ T71] EXT4-fs (loop0): free_blocks=16 [ 156.297502][ T71] EXT4-fs (loop0): dirty_blocks=0 [ 156.302866][ T71] EXT4-fs (loop0): Block reservation details [ 156.308861][ T71] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 156.329731][ T6540] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.414177][ T6669] loop0: detected capacity change from 0 to 1024 [ 156.463981][ T6669] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 156.503506][ T5161] Bluetooth: hci0: command tx timeout [ 156.533504][ T6669] EXT4-fs error (device loop0): mb_free_blocks:1948: group 0, inode 15: block 209:freeing already freed block (bit 13); block bitmap corrupt. [ 156.597505][ T6540] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.678969][ T6677] loop0: detected capacity change from 0 to 1024 [ 156.731289][ T6677] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 156.849474][ T6684] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4113: comm syz.0.22: Allocating blocks 497-513 which overlap fs metadata [ 156.874237][ T6540] EXT4-fs error (device loop0): mb_free_blocks:1948: group 0, inode 15: block 113:freeing already freed block (bit 7); block bitmap corrupt. [ 156.889175][ T6684] EXT4-fs (loop0): pa ffff8880791e9bc8: logic 128, phys. 385, len 8 [ 156.897666][ T6684] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5364: group 0, free 0, pa_free 1 [ 156.937062][ T6540] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.011573][ T6689] loop0: detected capacity change from 0 to 1024 [ 157.063772][ T6689] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 2025/07/27 21:06:30 executed programs: 10 [ 157.240929][ T6694] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4113: comm syz.0.23: Allocating blocks 497-513 which overlap fs metadata [ 157.270429][ T6694] EXT4-fs (loop0): pa ffff88805f287828: logic 128, phys. 385, len 8 [ 157.279845][ T6694] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5364: group 0, free 0, pa_free 1 [ 157.301577][ T6540] EXT4-fs error (device loop0): mb_free_blocks:1948: group 0, inode 15: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 157.332046][ T6540] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.445788][ T6701] loop0: detected capacity change from 0 to 1024 [ 157.481852][ T6701] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 157.618112][ T6707] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4113: comm syz.0.24: Allocating blocks 497-513 which overlap fs metadata [ 157.641061][ T6540] EXT4-fs error (device loop0): mb_free_blocks:1948: group 0, inode 15: block 113:freeing already freed block (bit 7); block bitmap corrupt. [ 157.659514][ T6707] EXT4-fs (loop0): pa ffff88805f358740: logic 128, phys. 385, len 8 [ 157.668488][ T6707] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5364: group 0, free 0, pa_free 1 [ 158.167270][ T6707] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 158.237296][ T71] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 158.256728][ T5859] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 158.264920][ T5859] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 158.274448][ T5859] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 158.285504][ T5859] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 158.293224][ T5859] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 158.349875][ T71] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 158.429801][ T71] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 158.523411][ T71] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 158.740436][ T71] bridge_slave_1: left allmulticast mode [ 158.751663][ T71] bridge_slave_1: left promiscuous mode [ 158.762681][ T71] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.773301][ T71] bridge_slave_0: left allmulticast mode [ 158.778965][ T71] bridge_slave_0: left promiscuous mode [ 158.785073][ T71] bridge0: port 1(bridge_slave_0) entered disabled state [ 159.077690][ T71] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 159.089231][ T71] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 159.099801][ T71] bond0 (unregistering): Released all slaves [ 159.129115][ T6729] chnl_net:caif_netlink_parms(): no params data found [ 159.359698][ T6729] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.367934][ T6729] bridge0: port 1(bridge_slave_0) entered disabled state [ 159.375200][ T6729] bridge_slave_0: entered allmulticast mode [ 159.384191][ T6729] bridge_slave_0: entered promiscuous mode [ 159.393400][ T6729] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.400612][ T6729] bridge0: port 2(bridge_slave_1) entered disabled state [ 159.413507][ T6729] bridge_slave_1: entered allmulticast mode [ 159.421414][ T6729] bridge_slave_1: entered promiscuous mode [ 159.468318][ T71] hsr_slave_0: left promiscuous mode [ 159.476079][ T71] hsr_slave_1: left promiscuous mode [ 159.482056][ T71] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 159.490491][ T71] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 159.499426][ T71] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 159.507148][ T71] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 159.528336][ T71] veth1_macvtap: left promiscuous mode [ 159.533970][ T71] veth0_macvtap: left promiscuous mode [ 159.539634][ T71] veth1_vlan: left promiscuous mode [ 159.545471][ T71] veth0_vlan: left promiscuous mode [ 159.863111][ T71] team0 (unregistering): Port device team_slave_1 removed [ 159.891810][ T71] team0 (unregistering): Port device team_slave_0 removed [ 160.133214][ T6729] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 160.146253][ T6729] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 160.211778][ T6729] team0: Port device team_slave_0 added [ 160.223594][ T6729] team0: Port device team_slave_1 added [ 160.273335][ T6729] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 160.280322][ T6729] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 160.308271][ T6729] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 160.331840][ T6729] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 160.345190][ T6729] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 160.347365][ T5161] Bluetooth: hci0: command tx timeout [ 160.381645][ T6729] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 160.459151][ T6729] hsr_slave_0: entered promiscuous mode [ 160.471276][ T6729] hsr_slave_1: entered promiscuous mode [ 160.705184][ T6729] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 160.718979][ T6729] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 160.733489][ T6729] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 160.745386][ T6729] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 160.858089][ T6729] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.886513][ T6729] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.906910][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.914536][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 160.930282][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.937466][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.231067][ T6729] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 161.283143][ T6729] veth0_vlan: entered promiscuous mode [ 161.303783][ T6729] veth1_vlan: entered promiscuous mode [ 161.344582][ T6729] veth0_macvtap: entered promiscuous mode [ 161.357307][ T6729] veth1_macvtap: entered promiscuous mode [ 161.384640][ T6729] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 161.401466][ T6729] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 161.416449][ T6729] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.425737][ T6729] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.436755][ T6729] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.446149][ T6729] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.552595][ T71] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.560460][ T71] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.616155][ T71] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.626613][ T71] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.754577][ T6814] loop1: detected capacity change from 0 to 1024 [ 161.806501][ T6814] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 161.858686][ T6814] EXT4-fs error (device loop1): mb_free_blocks:1948: group 0, inode 15: block 305:freeing already freed block (bit 19); block bitmap corrupt. [ 161.876054][ T6814] EXT4-fs error (device loop1): ext4_free_blocks:6587: comm syz.1.27: Freeing blocks not in datazone - block = 0, count = 0 [ 161.894455][ T6814] EXT4-fs error (device loop1): ext4_free_blocks:6587: comm syz.1.27: Freeing blocks not in datazone - block = 0, count = 16 [ 161.920146][ T6814] ------------[ cut here ]------------ [ 161.925752][ T6814] kernel BUG at fs/ext4/extents.c:2153! [ 161.931525][ T6814] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 161.937957][ T6814] CPU: 0 UID: 0 PID: 6814 Comm: syz.1.27 Not tainted 6.16.0-rc7-syzkaller-gb711733e89a3 #0 PREEMPT(full) [ 161.949272][ T6814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 161.959333][ T6814] RIP: 0010:ext4_ext_insert_extent+0x4ab7/0x4af0 [ 161.965684][ T6814] Code: 89 d9 80 e1 07 fe c1 38 c1 0f 8c a6 e7 ff ff 48 89 df e8 3c 70 b6 ff e9 99 e7 ff ff e8 92 5e 54 ff 90 0f 0b e8 8a 5e 54 ff 90 <0f> 0b e8 82 5e 54 ff 90 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c [ 161.985287][ T6814] RSP: 0018:ffffc90003206c60 EFLAGS: 00010293 [ 161.991360][ T6814] RAX: ffffffff826bc856 RBX: 000000000000003e RCX: ffff888026930000 [ 161.999327][ T6814] RDX: 0000000000000000 RSI: 000000000000003e RDI: 000000000000003e [ 162.007381][ T6814] RBP: ffffc90003206e10 R08: ffff88805f36f48f R09: 1ffff1100be6de91 [ 162.015352][ T6814] R10: dffffc0000000000 R11: ffffed100be6de92 R12: 000000000000003e [ 162.023412][ T6814] R13: dffffc0000000000 R14: ffff888072139460 R15: ffff88807a635a00 [ 162.031414][ T6814] FS: 00007fab920756c0(0000) GS:ffff888125c23000(0000) knlGS:0000000000000000 [ 162.040336][ T6814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.046921][ T6814] CR2: 0000200000009000 CR3: 0000000078479000 CR4: 0000000000350ef0 [ 162.054887][ T6814] Call Trace: [ 162.058265][ T6814] [ 162.061199][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.066835][ T6814] ? rcu_is_watching+0x15/0xb0 [ 162.071612][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.077244][ T6814] ? trace_ext4_get_implied_cluster_alloc_exit+0x83/0x200 [ 162.084363][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.090001][ T6814] ? __pfx_ext4_ext_insert_extent+0x10/0x10 [ 162.095908][ T6814] ext4_ext_map_blocks+0x1792/0x6ac0 [ 162.101210][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.106847][ T6814] ? __lock_acquire+0xab9/0xd20 [ 162.111703][ T6814] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 162.117353][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.122995][ T6814] ext4_map_blocks+0x931/0x18d0 [ 162.127860][ T6814] ? __pfx_ext4_map_blocks+0x10/0x10 [ 162.133148][ T6814] ? percpu_ref_get_many+0x19/0x140 [ 162.138353][ T6814] _ext4_get_block+0x200/0x4c0 [ 162.143123][ T6814] ? __pfx__ext4_get_block+0x10/0x10 [ 162.148419][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.154066][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.159704][ T6814] ext4_get_block_unwritten+0x2e/0x100 [ 162.165163][ T6814] ext4_block_write_begin+0x6f8/0x14b0 [ 162.170631][ T6814] ? __pfx_ext4_get_block_unwritten+0x10/0x10 [ 162.176698][ T6814] ? __pfx_ext4_block_write_begin+0x10/0x10 [ 162.182597][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.188232][ T6814] ? ext4_inode_journal_mode+0x18c/0x480 [ 162.193873][ T6814] ext4_write_begin+0xa4f/0x1680 [ 162.198817][ T6814] ? ext4_mark_iloc_dirty+0x6f3/0x1ca0 [ 162.204284][ T6814] ? __pfx_ext4_write_begin+0x10/0x10 [ 162.209743][ T6814] ext4_da_write_begin+0x449/0xd20 [ 162.214856][ T6814] ? __pfx___might_resched+0x10/0x10 [ 162.220146][ T6814] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 162.225778][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.231415][ T6814] generic_perform_write+0x2c7/0x910 [ 162.236709][ T6814] ? __pfx_generic_perform_write+0x10/0x10 [ 162.242517][ T6814] ? file_modified_flags+0x4bb/0x560 [ 162.247806][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.253439][ T6814] ? ext4_write_checks+0x24b/0x2c0 [ 162.258553][ T6814] ext4_buffered_write_iter+0xce/0x3a0 [ 162.264018][ T6814] ext4_file_write_iter+0x298/0x1bc0 [ 162.269306][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.274938][ T6814] ? aa_file_perm+0x3e7/0xed0 [ 162.279708][ T6814] ? preempt_schedule+0xae/0xc0 [ 162.284555][ T6814] ? preempt_schedule_common+0x83/0xd0 [ 162.290095][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.295732][ T6814] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 162.301457][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.307134][ T6814] do_iter_readv_writev+0x56e/0x7f0 [ 162.312341][ T6814] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 162.318075][ T6814] ? rcu_read_lock_any_held+0xb3/0x120 [ 162.323536][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.329168][ T6814] vfs_writev+0x31a/0x960 [ 162.333581][ T6814] ? __lock_acquire+0xab9/0xd20 [ 162.338433][ T6814] ? __pfx_vfs_writev+0x10/0x10 [ 162.343294][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.348923][ T6814] ? __fget_files+0x2a/0x420 [ 162.353508][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.359141][ T6814] ? __fget_files+0x3a0/0x420 [ 162.363812][ T6814] ? __fget_files+0x2a/0x420 [ 162.368405][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.374038][ T6814] __se_sys_pwritev2+0x179/0x290 [ 162.379155][ T6814] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 162.384617][ T6814] ? rcu_is_watching+0x15/0xb0 [ 162.389407][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.395035][ T6814] ? __x64_sys_pwritev2+0x20/0xc0 [ 162.400069][ T6814] do_syscall_64+0xfa/0x3b0 [ 162.404604][ T6814] ? lockdep_hardirqs_on+0x9c/0x150 [ 162.409796][ T6814] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.415884][ T6814] ? srso_alias_return_thunk+0x5/0xfbef5 [ 162.421600][ T6814] ? exc_page_fault+0x9f/0xf0 [ 162.426278][ T6814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.432163][ T6814] RIP: 0033:0x7fab9118e929 [ 162.436585][ T6814] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 162.456187][ T6814] RSP: 002b:00007fab92075038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 162.464599][ T6814] RAX: ffffffffffffffda RBX: 00007fab913b5fa0 RCX: 00007fab9118e929 [ 162.472594][ T6814] RDX: 0000000000000001 RSI: 0000200000000100 RDI: 0000000000000005 [ 162.480581][ T6814] RBP: 00007fab91210b39 R08: 0000000000000000 R09: 0000000000000000 [ 162.488548][ T6814] R10: 0000000000005412 R11: 0000000000000246 R12: 0000000000000000 [ 162.496515][ T6814] R13: 0000000000000000 R14: 00007fab913b5fa0 R15: 00007ffdb5c228a8 [ 162.504495][ T6814] [ 162.507504][ T6814] Modules linked in: [ 162.512593][ T6814] ---[ end trace 0000000000000000 ]--- [ 162.524305][ T5161] Bluetooth: hci0: command tx timeout [ 162.539872][ T6814] RIP: 0010:ext4_ext_insert_extent+0x4ab7/0x4af0 [ 162.547298][ T6814] Code: 89 d9 80 e1 07 fe c1 38 c1 0f 8c a6 e7 ff ff 48 89 df e8 3c 70 b6 ff e9 99 e7 ff ff e8 92 5e 54 ff 90 0f 0b e8 8a 5e 54 ff 90 <0f> 0b e8 82 5e 54 ff 90 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c [ 162.570142][ T6814] RSP: 0018:ffffc90003206c60 EFLAGS: 00010293 [ 162.576446][ T6814] RAX: ffffffff826bc856 RBX: 000000000000003e RCX: ffff888026930000 [ 162.591862][ T6814] RDX: 0000000000000000 RSI: 000000000000003e RDI: 000000000000003e [ 162.602245][ T6814] RBP: ffffc90003206e10 R08: ffff88805f36f48f R09: 1ffff1100be6de91 [ 162.610378][ T6814] R10: dffffc0000000000 R11: ffffed100be6de92 R12: 000000000000003e [ 162.618450][ T6814] R13: dffffc0000000000 R14: ffff888072139460 R15: ffff88807a635a00 [ 162.627211][ T6814] FS: 00007fab920756c0(0000) GS:ffff888125c23000(0000) knlGS:0000000000000000 [ 162.636277][ T6814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.642968][ T6814] CR2: 00007fda3bd82260 CR3: 0000000078479000 CR4: 0000000000350ef0 [ 162.651011][ T6814] Kernel panic - not syncing: Fatal exception [ 162.657347][ T6814] Kernel Offset: disabled [ 162.661672][ T6814] Rebooting in 86400 seconds..